SAP ABAP Class CL_DRE_PO_GRID (Delivery items) is using

• Class (9)
• Data Element (5)
• Table/Structure Field (23)
• Function Module (1)
• Class Method (5)
• Table (4)

#	Object Type	Object Name	Object Description	Note
1	Table	DISVARIANT	Layout (External Use)
2	Table	EKKO	Purchasing Document Header
3	Table	LVC_S_LAYO	ALV control: Layout structure
4	Table	LVC_S_ROID	Assignment of line number to line ID